The effect of greenhouse gases on the Tundra ecosystem will cause Increased greenhouse gases will increase the overall average temperature of the region, resulting in the melting of the polar ice.
The tundra is a scientific term to refer to the polar geographic region characterized by:
- Low growing vegetation.
- Frozen subfloor.
- Absence of arboreal vegetation.
- Soils that are covered in moss, lichens, snow, or ice.
- In some places they are swampy.
This region is being affected by greenhouse gases because they heat the poles, cause a thaw, and the water level is rising making the tundra an exclusively marshy region.
Learn more in: brainly.com/question/2018762
In the year 1882, the U.S senate passed the Chinese Exclusion act and was signed by President Chester A. Arthur. During the time period, there was many immigrants, especially Chinese, that immigrated to the United States, which caused a lot of labor. Congress decided to pass this law because a lot of Chinese people were illegally immigrating to the United States and taking away the jobs that the American Citizens wanted. The Act caused the Chinese to be ineligible for naturalization, meaning that they can't become a citizen. Because of the act, the Chinese population in the U.S during that time declined tremendously.
D is the answer I hope this helps
Answer:
Explanation:
Roe v. Wade, 410 U.S. 113 (1973), was a landmark decision of the U.S. Supreme Court in which the Court ruled that the Constitution of the United States protects a pregnant woman's liberty to choose to have an abortion without excessive government restriction.
The United States placed Japanese Americans into internment camps during World War II because of fear that those with ethnic and cultural ties to Japan would aide Japan's cause in the war. After the surprising attack on Pearl Harbor, the American government (as well as many Americans) worried about Japanese threats and doubted the loyalty of Japanese Americans. - Enotes Website
